Back pain can occur along any part of the spine and in your back’s muscles, soft tissues, joints, bones, and nerves. Acute back pain often comes on suddenly, lasts less than six weeks, and usually gets better with rest and time. Common causes include pulling a muscle from lifting something heavy, twisting awkwardly, or playing sports.
Chronic back pain, on the other hand, lasts more than three months, may not have an easily identifiable single cause, and may require help to get better.